Wolves!

"This nonfiction book takes young readers on a journey into the lives of wolves, the largest of all wild mammals who have lived in the Northern Hemisphere for millions of years. Kids will learn how wolves use their powerful jaw muscles and sharp teeth to hunt their prey, how a wolf pack forms, and the meaning of different wolf howls. This book explores every aspect of these fascinating canines and even corrects erroneous myths and lore about them"--Publisher's description.